| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $7.30 | 10.177% | $8.0429 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $234.33 | 6.277% | $249.0389 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $181.32 | 11.846% | $202.7992 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $211.42 | 9.597% | $231.71 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $19.51 | 10.393% | $21.5377 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $175.45 | 4.775% | $183.8277 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $212.79 | 5.770% | $225.068 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,042.12 | $1,122.0244 | $1,122.03 | $1,122.05 | $1,121.90 | |